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3-channel amplifier 2 x 350 W + 500 W @ 4 ohms
OMNITRONIC HDA-4.3 Amplifier

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OMNITRONIC

3-channel amplifier 2 x 350 W + 500 W @ 4 ohms

OMNITRONIC HDA-4.3 Amplifier

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Item no. 10452355

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With up to 2,300 watts of built-in power, the HDA series is the perfect power source for various professional PA systems capable of high volume. Thanks to its three-channel design and the integrated frequency filters the series is optimized for stereo operation with satellite cabinets and a mono subwoofer. This series is ideally suited for bars and clubs, restaurants, dancing schools and gyms.
Features

3-channel amplifier 2 x 350 W + 500 W @ 4 ohms

  • 2 x 200 W + 300 W @ 8 ohms
  • 2 x 350 W + 500 W @ 4 ohms
  • Low Cut switch on the rear panel
  • Rotary control for adjusting the upper crossover frequency (Hi Cut) of the subwoofer
  • 3 gain controls
  • All operation modes controllable via LEDs, can be switched off
  • Signal inputs via XLR female or terminal block
  • Speaker connection via terminal block or speaker jacks
  • Many protection circuits for optimized equipment protection
  • Forced fan cooling
  • Very rugged housing
  • Rack installation
Technical specifications
Power supply:230 V AC, 50 Hz
output:max. 1200 W
Frequency range:20 - 20000 Hz
Width:48,3 cm
Height:8,9 cm
Depth:45 cm
Weight:23 kg
Power output sine:
Stereo 4 ohms2 x 350 W + 500 W
Stereo 8 ohms2 x 200 W + 300 W
Damping factor:>250
Distortion factor:0.05 %
Signal-to-Noise ratio:>95 dB
Min. input sensitivity:0.775 V RMS
Input impedance:10 kohms (unbalanced), 20 kohms (balanced)
Output impedance:>0.02 ohms
Slew rate:20 V/µ sec
LED indicators (per channel):Clip, Protect, Signal
Minimum mounting depth:470 mm
Packaging units
PU EAN Weight Dimensions
1 4026397245509 24,50 kg 56cm x 54cm x 14cm
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Downloads
User manual
Name Version Language
10452355-Manual-17380-1.000-de_en_fr.pdf (1 MB) 1.000 de_en_fr
Catalog pages
Name Version Language
10452355-Page-67089-21.00-de.pdf (238 KB) 21.00 de
10452355-Page-67848-21.00-en.pdf (236 KB) 21.00 en
Service document
Name Version Language
10452355-Service-73903-1.100-de.zip (848 KB) 1.100 de
Video file
Name Version Language
10452355-Video-57759-es_fr_en_de.flv (10 MB) 0.000 es_fr_en_de
All images
Name Version Language
10452355-Images.zip
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10452355
OMNITRONIC HDA-4.3 Amplifier
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Opening hours:
Open - closing at 4:00 pm
Mo.-Th. 8:30 a.m. - 6:00 p.m.
Fr. 8:30 a.m. - 4:00 p.m.
Contact:
+49 931 4061 600
info@steinigke.de
Address:
Steinigke Showtechnic GmbH
Andreas-Bauer-Str. 5
D-97297 Waldbüttelbrunn
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